//===- verifier.cc ----------------------------------------------*- C++ -*-===//
//
// Copyright (C) 2019-2020 Alibaba Group Holding Limited.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// =============================================================================

#include "halo/lib/pass/verifier.h"

namespace halo {
bool VerifierPass::RunOnFunction(Function* function) {
  bool broken = false;
  for (auto& bb : *function) {
    for (auto& inst : *bb) {
      broken |= inst->Verify(before_infer_shape_);
    }
  }
  HLCHECK(!broken && "IR is broken.\n");

  return false;
}

} // end of namespace halo